clear
//Load Data for joint analysis

do LoadDataVMT

frame create gasData
frame change gasData
do LoadDataGasUse

frame change default

frlink 1:1 year state, frame(gasData)

frget gasUseDummyExtSpec4 gasUseDummyExtSpec3 gasUseDummyExtSpec2 gasPerCapitaDummyExtSpec4 gasPerCapitaDummyExtSpec3 gasPerCapitaDummyExtSpec2, from(gasData)
